jes

(gdb) bt
#0  0x00007ffff0b08a30 in QBasicTimer::start(int, QObject*) ()
   from /lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007ffff18d6c99 in QListView::setRowHidden(int, bool) ()
   from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#2  0x00007fffb13aa457 in QListWidgetItem::setHidden(bool) ()
   from /home/jes/projects/FreeCAD/build/Mod/PartDesign/PartDesignGui.so
#3  0x00007fffa77e8c80 in SketcherGui::TaskSketcherElements::setItemVisibility(QListWidgetItem*) () from /home/jes/projects/FreeCAD/build/Mod/Sketcher/SketcherGui.so
#4  0x00007fffa77efe44 in SketcherGui::TaskSketcherElements::slotElementsChanged() ()
   from /home/jes/projects/FreeCAD/build/Mod/Sketcher/SketcherGui.so

jes

#!/bin/bash

set -e

if [[ -z "$1" ]]; then
    echo "Usage: $0 <binary> [additional files...]"
    exit 1
fi

BIN_PATH=$(realpath "$1")

jes

$ ./split-video bubbles.mp4 bubbles/
ffmpeg version 4.2.7-0ubuntu0.1 Copyright (c) 2000-2022 the FFmpeg developers
[...]

$ go run . bubbles/
Loaded 167 PNG images
Enter your question (or 'quit' to exit): what is this?
AI: This sequence of images shows a person blowing soap bubbles using a bubble wand. The bubble captures various reflections of the room, highlighting the colorful nature of soap bubbles and their ability to reflect and refract light. The bubble eventually pops, as bubbles are delicate and temporary.

Enter your question (or 'quit' to exit): what is in the background?

jes

#!/usr/bin/perl
#
# Decoder for OpenSIPS topology_hiding Contact header data params
# James Stanley 2023
#
# The OpenSIPS topology_hiding module can encode information in
# a Contact header URI parameter. The encoding is just XOR against the
# key, with the key repeating when it is too short. The plaintext
# contains the contents of the Record-Route headers, Contact header,
# and receiving socket address of the message that came into OpenSIPS.

jes

The Gambler's Ballad

or, An Incident in Jakes's Saloon

by Milan Bulovic, 1971

Transcribed from https://www.youtube.com/watch?v=l23K3OLc1Es

One afternoon in Jake's Saloon gamblers were in the back.
A breed of men in a smoky den, all with a losing knack.

jes

$ cat app.ts
const rl = require('readline').createInterface({
    input: process.stdin,
});

rl.on('line', (n: number) => {
    const m = n + 1;
    console.log(`m = ${m}`);
});

jes

Note that these are measured in bytes (from my Linux system) rather than words. The size in words is half the size in bytes.

$ ls -lS sys/*.bin
-rw-rw-r-- 1 jes jes 49494 Aug 10 15:33 slangi.bin
-rw-rw-r-- 1 jes jes 40426 Aug 10 15:04 asm.bin
-rw-rw-r-- 1 jes jes 40362 Aug 10 15:04 lisp.bin
-rw-rw-r-- 1 jes jes 38508 Aug 10 15:04 slangc.bin
-rw-rw-r-- 1 jes jes 37650 Aug 10 15:04 rude.bin
-rw-rw-r-- 1 jes jes 31168 Aug 10 15:04 kilo.bin
-rw-rw-r-- 1 jes jes 22382 Aug 10 15:53 sh.bin

jes

>>> def f():
...     return 1
... 
>>> def g():
...     return f()
... 
>>> g()
1
>>> def f():
...     return 2

jes

//var f = "uncomment me to change colours";

var yellow = new Uint16Array([0x0000,0xFFC0],0,1); // black, yellow
var white = new Uint16Array([0x0000,0xffff],0,1); // black, white
var red = new Uint16Array([0x0000,0xf800],0,1); // black, red

var buf = Graphics.createArrayBuffer(240,160,1, {msb:true});

function flip(x,y,palette) {
  g.drawImage({width:240,height:40,bpp:1,buffer:buf.buffer, palette:palette},x,y);

jes

#!/usr/bin/perl

# neural net to represent an image by mapping (x,y) => (r,g,b)
# James Stanley 2021
# inspired by https://news.ycombinator.com/item?id=28448626

use strict;
use warnings;

use AI::FANN qw(:all);